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23 June, 11:19

In a class of 25 students, 8 students have heights less than 65 inches and 10 students have heights of 69 inches or more. Find the probabilities described.

1. P (less than or equal to 65 inches and greater than or equal to 69 inches).

2. P (Greater than or equal to 65 inches.)

3. P (greater than or equal to 65 inches and less than or equal to 69 inches.)

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  1. 23 June, 11:36
    0
    It should be 1.

    Step-by-step explanation:

    It stating that in a bunch of 25 students, only 8 are at least 65 inches or shorter, while the other ten, are at least 69 inches or taller, meaning there is nothing in between.
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